Cassini's Spectacular Legacy — and Nod to the Future
Following on Cassini's discoveries, NASA aims to probe Jupiter's Europa for potential life. With every new world we discover, we should look back at our own planet with awe.
September 27, 2017
Trappist-1 Planet Discovery Ignites Enthusiasm in Search for Alien Life
Seven Earth-size planets have been found to orbit a dwarf star 40 light-years away. Finding life as we know it there would mean it's likely elsewhere in galaxy, too.
March 2, 2017